Hourly Weather in Spring Grove, Maryland, United States
∙ View on Radar5 min
1 hour
6 hours
1 day
Wind
10 km/h
Light
9 km/h
Light
8 km/h
Calm
8 km/h
Light
4 km/h
Calm
4 km/h
Calm
5 km/h
Calm
5 km/h
Calm
4 km/h
Calm
Humidity
57%
Comfortable
59%
Comfortable
67%
Humid
74%
Extremely humid
80%
Extremely humid
81%
Extremely humid
83%
Extremely humid
84%
Extremely humid
85%
Extremely humid
Visibility
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
16 km
Good
Pressure
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1021 hPa
High
1020 hPa
High
1020 hPa
High
1020 hPa
High
Clouds
100%
100%
100%
100%
100%
100%
100%
100%
100%
Dew point
16°
16°
17°
18°
18°
18°
18°
18°
18°
UV Index
1
0
0
0
0
0
0
0
0
Air quality
39
Good
38
Good
38
Good
37
Good
37
Good
59
Moderate
57
Moderate
55
Moderate
54
Moderate
Pollen index
Tree
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Weed
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
0 / 5
Grass
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
1 / 5
Pollutants
Low risk
High risk
PM10
2.2 μg/m3
2.2 μg/m3
2.2 μg/m3
2.2 μg/m3
2.2 μg/m3
17.3 μg/m3
15.9 μg/m3
14.6 μg/m3
13.7 μg/m3
PM25
3 μg/m3
3.4 μg/m3
3.9 μg/m3
4.2 μg/m3
4.6 μg/m3
13.1 μg/m3
12.2 μg/m3
11.3 μg/m3
10.6 μg/m3
NO2
0.8 ppb
1.3 ppb
1.7 ppb
2.2 ppb
2.7 ppb
3.6 ppb
3.6 ppb
3.6 ppb
3.6 ppb
SO2
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
0.1 ppb
CO
0.1 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
0.2 ppb
O3
42 ppb
41.4 ppb
40.8 ppb
40.2 ppb
39.6 ppb
35.3 ppb
32.7 ppb
30.6 ppb
28.7 ppb